307236540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5879}}^1$

素因数の和:5971

約数の個数: 96

約数和(自身を含む): 940423680

約数和(自身を除く): 633187140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 67, 78, 130, 134, 156, 195, 201, 260, 268, 335, 390, 402, 670, 780, 804, 871, 1005, 1340, 1742, 2010, 2613, 3484, 4020, 4355, 5226, 5879, 8710, 10452, 11758, 13065, 17420, 17637, 23516, 26130, 29395, 35274, 52260, 58790, 70548, 76427, 88185, 117580, 152854, 176370, 229281, 305708, 352740, 382135, 393893, 458562, 764270, 787786, 917124, 1146405, 1181679, 1528540, 1575572, 1969465, 2292810, 2363358, 3938930, 4585620, 4726716, 5120609, 5908395, 7877860, 10241218, 11816790, 15361827, 20482436, 23633580, 25603045, 30723654, 51206090, 61447308, 76809135, 102412180, 153618270, 307236540]

約数ペア:

[(1, 307236540), (2, 153618270), (3, 102412180), (4, 76809135), (5, 61447308), (6, 51206090), (10, 30723654), (12, 25603045), (13, 23633580), (15, 20482436), (20, 15361827), (26, 11816790), (30, 10241218), (39, 7877860), (52, 5908395), (60, 5120609), (65, 4726716), (67, 4585620), (78, 3938930), (130, 2363358), (134, 2292810), (156, 1969465), (195, 1575572), (201, 1528540), (260, 1181679), (268, 1146405), (335, 917124), (390, 787786), (402, 764270), (670, 458562), (780, 393893), (804, 382135), (871, 352740), (1005, 305708), (1340, 229281), (1742, 176370), (2010, 152854), (2613, 117580), (3484, 88185), (4020, 76427), (4355, 70548), (5226, 58790), (5879, 52260), (8710, 35274), (10452, 29395), (11758, 26130), (13065, 23516), (17420, 17637)]